package org.ch02.test07;

/**
 * @author ZJL
 * @date 2025-03-19
 */
public class MainTest01 {
    public static void main(String[] args) {
        int[] arr = new int[3];
        arr[0] = 1;
        arr[1] = 2;
        arr[2] = 3;
        System.out.println("第一个元素："+arr[0]);
        System.out.println("第二个元素："+arr[1]);
        System.out.println("第三个元素："+arr[2]);
    }
}
